INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ea5bd67c96c7878b01e9107928898440af1434cbfa698ff810490b67b02737b3', 
    'eh1WlRLMPvY844NkVNQYuIUmDTd+QOg66P+HncVUr1g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)